| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 78 |
1.2%
|
| -8 | Refused | 2 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 3473 |
54%
|
| 2 | No | 2881 |
44.8%
|
| Sysmiss | 20370 |